| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $171.60 | 10.398% | $189.443 | $189.44 | $189.45 | $189.40 |
| Purchase #2 | $222.44 | 5.657% | $235.0234 | $235.02 | $235.00 | $235.00 |
| Purchase #3 | $54.61 | 4.158% | $56.8807 | $56.88 | $56.90 | $56.90 |
| Purchase #4 | $75.88 | 10.444% | $83.8049 | $83.80 | $83.80 | $83.80 |
| Purchase #5 | $53.49 | 7.284% | $57.3862 | $57.39 | $57.40 | $57.40 |
| Purchase #6 | $175.84 | 9.423% | $192.4094 | $192.41 | $192.40 | $192.40 |
| Purchase #7 | $131.81 | 7.774% | $142.0569 | $142.06 | $142.05 | $142.10 |
| 7 purchase totals = | $885.67 | $957.0045 | $957.00 | $957.00 | $957.00 | |